The Start set includes 23 pieces and a guide to build a range of models. Extension sets are available separately.

The Start Plus set includes 30 pieces and a guide to build a range of models. Extension sets are available separately.

The Start XL set includes 42 pieces and a guide to build a range of models. Extension sets are available separately.

SmartMax Build & Learn features 100 building pieces and a container that is a sturdy storage unit - and much more!